To cite package 'PRROC' in publications use:

Keilwagen J, Grosse I, Grau J (2014). “Area under Precision-Recall Curves for Weighted and Unweighted Data.” PLOS ONE, 9(3).

Grau J, Grosse I, Keilwagen J (2015). “PRROC: computing and visualizing precision-recall and receiver operating characteristic curves in R.” Bioinformatics, 31(15), 2595-2597.

Corresponding BibTeX entries:

  @Article{,
    title = {Area under Precision-Recall Curves for Weighted and
      Unweighted Data},
    author = {Jens Keilwagen and Ivo Grosse and Jan Grau},
    year = {2014},
    volume = {9},
    number = {3},
    journal = {PLOS ONE},
  }

  @Article{,
    title = {PRROC: computing and visualizing precision-recall and
      receiver operating characteristic curves in R},
    author = {Jan Grau and Ivo Grosse and Jens Keilwagen},
    year = {2015},
    volume = {31},
    number = {15},
    pages = {2595-2597},
    journal = {Bioinformatics},
  }